Question: You have been hired by Salt Lake City to design a claw that can hold crates full of sandbags to speed up the flood

You have been hired by Salt Lake City to design a claw that can hold crates full of sandbags to speed up the flood recovery efforts. Each crate weighs 50 kg. The coefficient of static friction between the claw surfaces and the crate is , = 0.75. When the claw is aligned as shown, what minimum force must the spring exert to prevent the crate from slipping? 75 cm 25 cm 40 cm www

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